<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>文件上传测试</title>
</head>
<body>
    <form action=""   method="post" enctype="multipart/form-data">
       <label>param1:<input type="file" name="param1"></input></label><br>
       <label>param2:<input type="text" name="param2"></input></label><br>
       <label>param3:<input type="text" name="param3"></input></label><br>
       <label>param4:<input type="text" name="param4"></input></label><br>
       <input  type="submit"  value="确定"></input>
    </form>
</body>
</html>